Update cookbook example

Author: laurenz

README.md

@@ -35,40 +35,51 @@ will belong to this user:
 
     CREATE EXTENSION ora_migrator;
 
-    SELECT oracle_migrate('oracle');
+    SELECT oracle_migrate(server => 'oracle', only_schemas => '{LAURENZ,SOCIAL}');
 
     NOTICE:  Creating staging schemas "ora_stage" and "pgsql_stage" ...
     NOTICE:  Creating Oracle metadata views in schema "ora_stage" ...
     NOTICE:  Copy definitions to PostgreSQL staging schema "pgsql_stage" ...
     NOTICE:  Creating schemas ...
     NOTICE:  Creating sequences ...
     NOTICE:  Creating foreign tables ...
-    NOTICE:  Migrating table "social"."email" ...
-    NOTICE:  Migrating table "social"."blog" ...
-    NOTICE:  Migrating table "laurenz"."xml" ...
-    WARNING:  Error loading table data for laurenz.xml
-    DETAIL:  column "xml" of foreign table "xml" cannot be converted to or from Oracle data type
-    NOTICE:  Migrating table "laurenz"."log" ...
-    NOTICE:  Migrating table "laurenz"."integers" ...
-    NOTICE:  Migrating table "laurenz"."employee" ...
-    NOTICE:  Migrating table "laurenz"."department" ...
+    NOTICE:  Migrating table laurenz.log ...
+    NOTICE:  Migrating table laurenz.ft_speed_sa ...
+    NOTICE:  Migrating table laurenz.badstring ...
+    WARNING:  Error loading table data for laurenz.badstring
+    DETAIL:  invalid byte sequence for encoding "UTF8": 0x80: 
+    NOTICE:  Migrating table laurenz.datetest ...
+    NOTICE:  Migrating table laurenz.department ...
+    NOTICE:  Migrating table laurenz.hasnul ...
+    WARNING:  Error loading table data for laurenz.hasnul
+    DETAIL:  invalid byte sequence for encoding "UTF8": 0x00: 
+    NOTICE:  Migrating table social.blog ...
+    NOTICE:  Migrating table laurenz.employee ...
+    NOTICE:  Migrating table laurenz.identity ...
+    NOTICE:  Migrating table laurenz.req_lot ...
+    NOTICE:  Migrating table social.email ...
+    NOTICE:  Migrating table laurenz.numbers ...
     NOTICE:  Creating UNIQUE and PRIMARY KEY constraints ...
-    WARNING:  Error creating primary key or unique constraint on table laurenz.xml
-    DETAIL:  relation "laurenz.xml" does not exist
+    WARNING:  Error creating primary key or unique constraint on table laurenz.badstring
+    DETAIL:  relation "laurenz.badstring" does not exist: 
+    WARNING:  Error creating primary key or unique constraint on table laurenz.hasnul
+    DETAIL:  relation "laurenz.hasnul" does not exist: 
     NOTICE:  Creating FOREIGN KEY constraints ...
     NOTICE:  Creating CHECK constraints ...
     NOTICE:  Creating indexes ...
     NOTICE:  Setting column default values ...
     NOTICE:  Dropping staging schemas ...
-    NOTICE:  Migration completed with 2 errors.
-    DEBUG:  oracle_fdw: commit remote transaction
+    NOTICE:  Migration completed with 4 errors.
      oracle_migrate 
     ----------------
-                  2
+                  4
     (1 row)
 
     DROP EXTENSION ora_migrator;
 
+Even though the migration of two of the tables failed because of bad data in
+the Oracle database, the rest of the data were migrated sucessfully.
+
 Prerequisites
 =============